baber/WOPTO huggingface dataset:
Patent JP-2004117091-A (JP)
Title: Vacuum pump
Inventor: NONAKA MANABU
IPC: F04D19/04
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump for detecting the amount of sediments deposited on a gas channel while being carried in the gas channel.  <P>SOLUTION: The vacuum pump is provided with a first measuring means 2 which is disposed in the gas channel 21 of the vacuum pump and measures a temperature value by using infrared rays radiated from a wall surface of the gas channel 21, a second measuring means 3 which measures a temperature value of a wall surface that is not of the gas channel, and a measuring means which measures a temperature difference value between the temperature values measured by the first measuring means 2 and the second measuring means 3 respectively. Therefore, the amount of the sediments deposited on the gas channel 21 can be measured from the temperature difference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116351-A (JP)
Title: Optimization system for control parameter
Inventor: MATSUDA KAZUHIKO
IPC: G06N3/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently calculate, at high speed, the excellent optimum solution regarding a control parameter for controlling a drive source of a car.  <P>SOLUTION: The optimization system for the control parameter has a GA arithmetic part 10 for outputting a generation part parameter as a result of evaluation by genetic algorithm, a control parameter generation part 20 for calculating the control parameter used for controlling the drive of the drive source based on the generation part parameter and outputting the control parameter to an engine 40 or an engine simulator 30, and an evaluation part 50 for evaluating operation based on the result of operation corresponding to the control parameter and outputting the result of evaluation to the GA arithmetic part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203028-A (JP)
Title: Analyzing method of internet keyword and system based thereon
Inventor: HONGWEI ZHOU
IPC: G06F17/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method of an Internet keyword applied to browsers of various versions and a system therefor.  <P>SOLUTION: When a browser plug-in is started, it constructs a CBT Hook of system class integrates it to each operation of OS, catches an input item that is the input frame of each program clicked by a user, and judges whether it is the address bar of the browser or not. When it is the address bar of the browser, Keyboard Hook of thread class is constructed in the program concerned. The input item is also sub-classed to monitor the input by the return key of a keyboard. When a network keyword is inputted, it is transmitted to a net keyword analyzing server. The analyzing server analyzes its message string to acquire the URL result corresponding thereto, returns the URL result, and returns back the URL result and control to the user browser.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004117988-A (JP)
Title: Color image forming apparatus
Inventor: YAMAMOTO SHINKICHI
IPC: G03G21/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of the guide rail of a process cartridge by providing constitution that a driving coupling on a main body side gets away when the process cartridge is inserted.  <P>SOLUTION: The color image forming apparatus is constituted so that the driving coupling is retreated interlocked with the insertion of the process cartridge 100. Thus, even when the cartridge 100 is inserted, the driving coupling is retreated by an elastic body and the cartridge 100 is safely inserted in a process cartridge inserting stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116463-A (JP)
Title: Configuration structure for engine rotation angle detection device
Inventor: TERADA KOJI
IPC: F02P7/067
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide configuration structure for an engine rotation angle detection device capable of enabling the appearance of an engine to be superior.  <P>SOLUTION: The engine rotation angle detection device 50 had a detection plate 51 attached to a cam shaft 14 of the engine 11 and integrally rotated with the cam shaft 14, and a sensor 58 detecting a detecting portion 56 provided on the detection plate 51. The detection plate 51 is arranged between cam portions 25 of the cam shaft 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114146-A (JP)
Title: Press-fitting joining structure and method
Inventor: NOZUE AKIRA
IPC: B23K20/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fitting joining structure and method which joins members composing a metal component easily and economically with high finishing accuracy and excellent strength.  <P>SOLUTION: The press-fitting joining structure uses a first member 2 having an aperture 13 in which an inner wall face being the same as the section of the press-fitted part is formed and a second member 4 which is shaped similarly to the aperture 13 and has a constant section. 0.1mm or more is secured as the allowance for the press-fitting of the second member 4 into the aperture 13 of the first member 2. The second member 4 is pressed into the aperture 13 of the first member 2 at a given pressure, and both members are electrified therebetween so as to generate heat by electrical resistance at the joined part of both members. Then the second member 4 is press-fitted into the aperture 13 so that a boundary face is formed at the joined part between the second member 4 and the inner wall face of the aperture 13 and the joining is brought to a solid phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128653-A (JP)
Title: Imaging unit, sensitivity correction method, and correction coefficient calculation apparatus and method
Inventor: NISHINO YOICHI
IPC: H04N5/335
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit capable of surely correcting dispersion in the sensitivity of each pixel of a solid-state imaging device with a simple configuration.  <P>SOLUTION: Calculating a correction coefficient on the basis of an image signal obtained by imaging a uniform imaging object and multiplying the correction coefficient with an image signal obtained by imaging an optional imaging object can accurately correct sensitivity dispersion of each pixel of the solid-state imaging device. Further, calculating correction coefficients by each of a plurality of correction patterns decided by either or a combination of the lens position of an imaging lens and the aperture value of an aperture respectively, selecting the correction coefficient of the correction pattern corresponding to the lens position of the imaging lens and the aperture value of the aperture in imaging, and multiplying the selected correction coefficient with an image signal can more accurately correct the sensitivity dispersion through the use of the correction coefficient in response to the shape of a luminous flux of an imaging light made incident onto the solid-state imaging device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122525-A (JP)
Title: Thermal recording material
Inventor: YAMADA SATORU
IPC: B41M5/40
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material capable of providing a color from blue to cyan with a good density, providing good light fastness of an image part and a ground part, making a thermal recording layer thin, and obtaining high color developing.  <P>SOLUTION: This thermal recording material has a thermal recording layer comprising an electron-donating dye precursor and an electron-accepting compound on a substrate. At least one of the electron-donating dye precursors is a solid dispersed compound expressed by general formula (1), and at least one of the electron-accepting compounds is a compound expressed by general formula (2). In the formula (1), R<SP>1</SP>and R<SP>2</SP>are each H, an alkyl, a cycloalkyl, an aralkyl, an aryl or the like; R<SP>3</SP>is OR<SP>4</SP>or NR<SP>5</SP>R<SP>6</SP>; R<SP>7</SP>and R<SP>8</SP>are each H, an alkyl or an aryl; X<SP>1</SP>-X<SP>4</SP>are each N or CH; Y is O or S. In the formula (2), Z<SP>1</SP>and Z<SP>2</SP>are each an alkyl, an aryl, a hydroxyl or a halogen atom; n and m are 1-4; X is a single bonding or a divalent connecting group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204605-A (JP)
Title: Control system and method for parallel hybrid electric vehicle
Inventor: PHILLIPS ANTHONY MARK
IPC: B60L50/16
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for the configuration of a parallel hybrid electric vehicle (HEV), in which the power from an engine and a motor can supply torque independently to the power train of a vehicle.  <P>SOLUTION: A logical structure is provided, in which the transition between statuses different from the main system operation mode (statuses) is specified. In addition to the statuses specified in advance, the rule set for specifying the logical relation between a plurality of pre-determined statuses and a plurality of prescribed statuses, and an instruction set specific to respective statuses, are provided. These instructions are provided to the subsystem control apparatus so as to obtain the functionality of the desired vehicle. In the predetermined status, the priority level is given, according to a request from a diver, an energy control request and occurrence of system failure. In the configuration, at least one of a plurality of transition flags is included. Respective transition flags indicate the logical relation, related to effective energy control, driver instruction or system failure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004122292-A (JP)
Title: Belt sander machine and sanding method
Inventor: NAKANO YUKIYASU
IPC: B24B21/08
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction.  <P>SOLUTION: A horizontal area Wsa of a polished surface is polished in the state that it receives pressing force from a sanding roll 21 and an inclined area Wsb is polished by contacting with a projected part 23b of a side edge of a sanding belt 21. Since the projected part 23b of the sanding belt 21 can be freely deformed so as to follow a shape of the polished surface Wsb, even if the pressing area Wsa by pressing of the sanding roll 21 and the contact area Wsb by the projected part 23b are not continued in a flat surface, both areas can be polished well. It is not required that the outer periphery of the sanding roll 21 is molded so as to adjust to the shape of the polished surface, and since the shape of the polished surface can correspond to a plurality of kinds of different machining materials, the cost reduction is possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123929-A (JP)
Title: Dry sealing material
Inventor: RO TOSHITAMI
IPC: C09K3/10
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry sealing material which scarcely causes outgassing and is most suitable for use in OA equipment, communication equipment, a clean room and the like.  <P>SOLUTION: The sealing material is obtained by laminating an adhesive layer and a release paper for protecting the adhesive layer at least on one side of a sealing base material comprising an elastomer, wherein these constituent members scarcely cause outgassing, the elastomer forming the sealing base material comprises a foamed or unfoamed polyurethane or EPDM, the adhesive layer comprises an adhesive containing neither a silicone nor a solvent, and the release paper has a surface treated with a fluorinated coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124838-A (JP)
Title: Horizontal bellows pump
Inventor: ICHIKI MITSUGI
IPC: F04B9/08
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified, small-sized horizontal bellows pump capable of normally re-operating even after stopping due to power failure while switching valves, having excellent maintainability.  <P>SOLUTION: The horizontal bellows pump is equipped with: a pump head 10 forming a suction passage 2 and a discharge passage 3; bellows 17 and 18 alternately expanding/contracting by driving fluid sucked and discharged, positioned in cylinder cases 11, 12; suction check valves 20; and a discharge check valve 25. By having each of the bellows 17 and 18 alternately expand and contract, liquid is sucked from the suction passage 2 through corresponding check valves and discharged from the discharge passage 3 and transferred in one direction. The horizontal bellows pump comprises: the pump head 10 having introduction holes 6, 7 provided on both sides thereof which are independently communicated with the suction passage 2; the suction check valves 20 mounted on the introduction holes 6 and 7, respectively; and a dead weight type one-way valve which opens by a dead weight of a valve element 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127087-A (JP)
Title: Electronic book player
Inventor: HATSUDA TETSUYA
IPC: G06F3/023
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic book player which can be utilized without stress by providing a user with the same feeling of use as the feeling when a book is browsed.  <P>SOLUTION: This problem is solved by noticing an "action of flipping a page" which a person unconsciously performs when reading the book and providing a user interface which simulates the action. Namely, the problem is solved by the electronic book player having structure on which a plurality of thin sheets capable of simulating the action of flipping paper are overlapped or layer structure having elasticity, a plurality of sensors which detect the action of flipping the paper, a display device which performs a paging operation by detecting the action of flipping the layer structure by the sensors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132410-A (JP)
Title: Turning mechanism
Inventor: TAKAHASHI TOSHIHIRO
IPC: F16C11/04
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning mechanism for accurately producing a desired rotating load with a simple constitution in the turning mechanism of a stand type thin television.  <P>SOLUTION: This turning mechanism is a turning mechanism between a body part and a stand part of the stand type thin television, and is constituted so that the body part has a first magnetic member; the stand part has a second magnetic member; an adjusting member is provided between the first magnetic member and the second magnetic member; and a prescribed turning load is generated by sliding the first magnetic member and the adjusting member, and the second magnetic member and the adjusting member when the body part turns with respect to the stand part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136744-A (JP)
Title: Air conditioner for vehicle
Inventor: KURIBAYASHI NOBUKAZU
IPC: B60R16/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner A for a vehicle allowing reduction of the number of electric wires of a vehicle wire harness for electrically connecting a control panel 1 and an air conditioning unit 2 and space saving of the control panel 1.  <P>SOLUTION: This air conditioner A is provided with the control panel 1 having an operation part 11 and mounted on an instrument panel of the vehicle, the air conditioning unit 2 incorporating functional parts such as a door actuator and a post-evaporator sensor and disposed at a place away from the control panel 1, and control equipment 3 disposed in the vicinity of the air conditioning unit 2. In the air conditioning unit 2, an HVAC side connector 31 to fit an HVAC harness side connector 42 mounted on one end side of the wire harness 41 having the other end side electrically connected to the functional parts and a vehicle side connector 32 to fit a vehicle harness side connector 45 mounted on one end side of a wire harness 44 having the other end side electrically connected to the operation part 11 and each sensor for air-conditioning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138325-A (JP)
Title: Timber drying method and its device
Inventor: ITO NOBUAKI
IPC: F26B9/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To dry the timber without generating warpage, chap and crack by preventing a surface of the timber from being excessively dried.  <P>SOLUTION: The timber to be dried is wrapped by a porous thermal shrinkable film or a film opened at its one end, and dried at a high temperature by a heat medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196892-A (JP)
Title: Method and apparatus for manufacturing optical disk
Inventor: ONO EIJI
IPC: G11B7/243
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which excels in characteristics of all of recording, erasing and reproducing in the entire region from an inner periphery to an outer periphery in the case the optical disk is used at a specified angular speed and to provide a method for manufacturing such optical disk stably at high speed.  <P>SOLUTION: The recording film composition of the optical disk contains three elements Ge, Sb and Te. The ratios of the Ge, Sb and Te are specified to a range enclosed by A, B, C, and D of Figure 1. The composition ratios of the Ge and Te are the same in the entire region of the optical disk. The amount of the Sb is decreased from the inner periphery to the outer periphery of the optical disk. The method of manufacturing the same comprises installing a substrate so as to face a plurality of annular targets having a common central axis in such a manner that the central axes of the substrate and the targets coincide to each other and varying the compositions of a plurality of the annular targets. The recording films are fabricated by a simultaneous sputtering method from a plurality of the annular targets.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141260-A (JP)
Title: Ultrasonic probe and ultrasonic imaging apparatus
Inventor: UMEDA MANABU
IPC: A61B8/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe and an ultrasonic imaging apparatus which need neither a device for warming a gel to coat over a specimen nor a process for coating a gel over the surface of an echo lens.  <P>SOLUTION: The ultrasonic probe 1 comprises holding an ultrasonic transducer 2 for oscillating ultrasonic waves to the specimen and receiving their reflection waves, one or more ejection holes 5 formed around an acoustic lens 4 for converging the ultrasonic waves, a holding part 3 for holding the gel to coat over the specimen, and a feeding means 10 for feeding the gel from the holding part 3 via a feeding tube 6 to the ejection holes 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141088-A (JP)
Title: Clutch motor-arranged structure in combine harvester
Inventor: FUNAKI DAISUKE
IPC: A01D41/12
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch motor-arranged structure in a combine harvester in which at least one of a motor for a threshing clutch mechanism and a motor for a pretreating clutch mechanism is compactly arranged.  <P>SOLUTION: At least one of a motor 64 for a threshing clutch mechanism 58 for switchably transmitting a driving force from an engine 13 on a travel machine frame 1 to a thresher 2 and a motor 68 for a pretreating clutch mechanism 62 for switchably transmitting a force to a pretreating portion 8 is arranged on the side of a tailings-returning cylinder 12 for returning threshing tailings to the thresher 2 or a grain-lifting cylinder 11 for transporting grains into the grain tank 3 below the grain tank 3 on the side of the thresher 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144656-A (JP)
Title: Wave generating machine
Inventor: YAMASHITA KAZUNARI
IPC: G01M10/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a wave generating area in front of a wave generating plate wide while making a constitution of the wave generating machine compact.  <P>SOLUTION: The wave generating machine 10 is composed of a plurality of wave generating plates 11, each lower end of which is swingingly supported by a frame 13 with a hinge 14 at the bottom of the test cistern 12. The upper end of each wave generating plate is connected with a reciprocating slider 16 reciprocating in a wave generation direction 15 via a driving motor 20, a ball screw 19, and a slider guide 21. Wherein, the plurality of wave generating plates 11 are arranged under the reciprocating path of the reciprocating slider 16 for down sizing this machine. The connecting means is a ball spline 17 which contributes to down sizing, to absorbing a positional deviation of the connecting part in the vertical direction caused by the circular motion, and to generating a precise waveform, and also contributes to making the swinging range of the wave generating plate perfectly be within the running range of the reciprocating slider.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147185-A (JP)
Title: Digital camera
Inventor: FUNAMOTO KENJI
IPC: H04N5/232
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera by which a photographer can be informed of a high probability of the occurrence of camera shake or object shake just after photographing.  <P>SOLUTION: When a release button 181 is depressed, a photographic image taken in by a CCD 116 is recorded in a portable recording medium 191, and an integral value of high-pass filter processing output values of the photographic image is stored in a RAM 170, and the integral value is compared with an integral value of the just preceding image stored in the RAM 170 as an evaluation value per unit pixel. In the case that a difference equal to or larger than a certain value is found between both values as a result, it is determined that camera shake or object shake occurred with high probability, and a shake warning is displayed on an LCD 210 for monitor to prompt the photographer to photograph the object of the photographic image again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145163-A (JP)
Title: Receptacle type optical signal transmitting or receiving module
Inventor: ICHIHARA YASUHIRO
IPC: H01S5/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle type optical/electrical module capable of attaching and detaching an optical module to and from an electric circuit assembly in a simple manner.  <P>SOLUTION: The receptacle type optical/electrical module 2 includes a first segment 16a, a second segment 16b arranged approximately perpendicularly to the first segment 16a and a printed wiring board 16 having a flexible portion for connecting the first and second segments. The opto-electric module 2 further includes first electric circuit components 18 and 20 packaged onto the first segment, second electric circuit components 22 and 24 packaged onto the second segment, a socket packaged on the rear surface of the second segment and an optical module attachably and detachably attached to the socket, etc. The receptacle type optical signal transmitting or receiving module capable of easily attaching and detaching the optical module to and from the electric circuit assembly can be thereby provided.  <P>COPYRIGHT: (C)2004,JPO